曲线

The process was introduced. The Static and Dynamic performances were simulated. Through this process the Static and Dynamic curves were graphed. At the same time, the differences between the model and the CNG-engine Higher Depressed Valve were analyzed in the Static and Dynamic performances.

对该模型的建立过程进行了详细的阐述，并且进行了静态和动态仿真，通过仿真得到了静态特性曲线和动态特性曲线，同时通过对这些曲线的分析，阐释了模型与实际天然气高压减压阀在静态和动态特性上的差异。

Steps of the invention are that an agitator in a main reaction region is started while water enters to implement the nitrification process under the hypoxic condition. When a maximum value appears on a pH value curve and an inflection point appears on an ORP curve, the stirring is stopped. When the last stirring stage is stopped, oxygen is added in the mixture for the degradation of organic compounds and the nitrification of nitrogen compounds. When a minimum value appears on the pH value curve, the aeration is stopped. The steps are repeated till the water inletting stage is finished. And an aerobic aeration stage is taken as an ending stage of a reaction period.

本发明步骤：进水同时开启主反应区搅拌器，进行缺氧条件下的反硝化过程，当pH值曲线上出现极大值且ORP曲线上出现拐点停止搅拌；上一搅拌阶段停止后，向混合液中供氧，进行有机物的降解和含氮化合物的硝化作用，当pH值曲线上出现极小值停止曝气；重复以上步骤，直到进水阶段结束，并以好氧曝气阶段为反应期的结尾阶段。

The complicated cam profile can be expressed by one continuous function while not postulating the types of cam curves in advance.

将复杂的凸轮曲线用一个连续函数表示，而不必事先假定凸轮曲线的类型，并可通过适当调整三次样条函数的系数Cj 改善曲线形状以适应额外的内点和边界条件。

With that model, the characteristic of the controllable damper can be worked out based on the characteristic curve of the vane damper and proportioning valve separately.

使得通过减振器的示功图曲线和比例阀的工作曲线，就可以得到可控减振器的特性曲线，大大减少了台架试验的次数。

In part 5, writing the procedure to test the MTF of Infrared detector, protracting the coordinate of MTF_Frequency and the single cell Infrared detector curve of MTF_Frequency; sampling the data of the second-generation Infrared detector are the main jobs.

第五章编写了IRFPA MTF测试过程软件，介绍了288×4红外焦平面阵列探测器的信号采集。绘制了刀口响应曲线及其微分曲线和系统的MTF曲线并对它们进行了分析。

In practice, we often need observe characteristic curves of all apparatus. These curves are hardly drawed by hand directly, but using MATLAB protracts the curves rapidly and briefly.

在实际中，我们常常需要观察各种器件特性曲线，这些曲线很难用手直接画出，利用 MATLAB 则可以较快捷，简单的绘制这些曲线。

The shortcoming of determining failure distribution in intuition is pointed out, and an idea of quantitating similarity between theoretic curve and testing curve to determine the failure distribution of samples is presented, which is based on analyzing the traditional leaf-figure method. Furthermore, the correlation coefficient method is considered to quantitate similarity between two curves.

在分析传统树叶图方法的基础上，指明了直观判断失效分布的弊端，提出了用量化理论曲线和试验曲线间相似度的方法来确定样本失效分布的思想，进而考虑用相关系数方法来量化曲线间的相似度。

The main content reads as follows: Chapter 1 gives a survey on the three methods by which regular geometric modeling can be rended, including parametric curves/surfaces modeling method, algebraic curves/surfaces modeling method and subdivision. Moreover we introduce in greater detail about two means for subdivision which fit into two class: geometric subdivision and algebraic subdivision.

全文主要内容如下：第一章首先对CAGD中构造&规则几何形体&的三类造型方法：参数曲线、曲面造型方法，代数曲线、曲面造型方法及细分法——曲线、曲面的离散化造型方法，作了较系统的综述，并对两类主要的细分法——几何方法与代数方法，作了较详细的介绍。

Growing regulation of ten kinds of plant under different communities is that the plant grows fast in the nutrition stage and reaches the maximum in the heading stage, thereafter the growing velocity slackens gradually.

在恢复演替过程中，生长素和赤霉素一直保持相对稳定；细胞分裂素经历了由单峰型曲线→双峰型曲线→单峰型曲线的转变过程；而脱落酸经历&突变&后趋于稳定。

In 1928 and 1929, the society adopted a bend sinister gules, a type of diagonal red line borrowed from heraldry. The bend was dropped after 1930, following the introduction of a crest bearing the face of a cyclops and the Hebrew inscription , meaning Anak, both affixed to a capital letter T.

至 1929 年间，他们用了一条红色的诡异的曲线，该曲线是源于纹章学中的一种红色对角线。1930 年后，该曲线被弃用，取而代之的是一个独眼巨人面的纹饰，同时还配有希伯来文，以表示阿纳，两个标志都附加着大写字母 T。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。